@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P:wght@400&display=swap');
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            background: linear-gradient(180deg, #2c3e50 0%, #34495e 50%, #2c3e50 100%);
            font-family: 'Press Start 2P', monospace;
            margin: 0;
            padding: 0;
            width: 100%;
            height: 600px;
            min-height: 600px;
        }
        
        .game-container {
            position: relative;
            width: 100%;
            height: 600px;
            background: linear-gradient(180deg, #34495e 0%, #2c3e50 30%, #1a252f 100%);
            overflow: hidden;
            margin: 0 auto;
            border-radius: 10px;
            box-shadow: 0 0 30px rgba(0,0,0,0.5);
            max-width: 1200px;
        }
        
        @media (max-width: 768px) {
            .game-container {
                height: 500px;
                border-radius: 0;
            }
            
            .sound-toggle {
                width: 40px;
                height: 40px;
                padding: 8px;
                font-size: 14px;
            }
            
            .ui {
                font-size: 10px;
            }
        }
        
        .fog {
            position: absolute;
            width: 200%;
            height: 100%;
            background: radial-gradient(ellipse at center, transparent 0%, rgba(52, 73, 94, 0.3) 50%, rgba(44, 62, 80, 0.6) 100%);
            animation: fogMove 20s infinite linear;
        }
        
        @keyframes fogMove {
            0% { transform: translateX(-50%); }
            100% { transform: translateX(0%); }
        }
        
        .path {
            position: absolute;
            bottom: 0;
            width: 100%;
            height: 150px;
            background: linear-gradient(180deg, transparent 0%, #34495e 30%, #2c3e50 100%);
        }
        
        .cat {
            position: absolute;
            bottom: 80px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 100px;
            transition: all 0.2s ease;
            z-index: 10;
        }
        
        /* Super Cute Cat Body */
        .cat-body {
            position: absolute;
            bottom: 5px;
            left: 50%;
            transform: translateX(-50%);
            width: 70px;
            height: 55px;
            background: linear-gradient(45deg, #FFB6C1, #FFC0CB);
            border-radius: 60% 60% 50% 50%;
            border: 4px solid #FF69B4;
            box-shadow: 0 0 15px rgba(255, 182, 193, 0.6);
        }
        
        /* Cute Cat Head */
        .cat-head {
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 65px;
            background: linear-gradient(45deg, #FFB6C1, #FFC0CB);
            border-radius: 70% 70% 60% 60%;
            border: 4px solid #FF69B4;
            box-shadow: 0 0 20px rgba(255, 182, 193, 0.8);
        }
        
        /* Adorable Cat Ears */
        .cat-ears {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 90px;
            height: 30px;
        }
        
        .cat-ear {
            position: absolute;
            width: 25px;
            height: 25px;
            background: linear-gradient(45deg, #FFB6C1, #FFC0CB);
            border: 4px solid #FF69B4;
            border-radius: 80% 20% 50% 50%;
            box-shadow: 0 0 10px rgba(255, 105, 180, 0.5);
        }
        
        .cat-ear.left {
            left: 15px;
            transform: rotate(-25deg);
        }
        
        .cat-ear.right {
            right: 15px;
            transform: rotate(25deg);
        }
        
        .cat-ear::before {
            content: '';
            position: absolute;
            top: 4px;
            left: 4px;
            width: 12px;
            height: 12px;
            background: #FF1493;
            border-radius: 50% 20% 50% 50%;
        }
        
        /* Big Kawaii Eyes */
        .cat-eyes {
            position: absolute;
            top: 18px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 25px;
        }
        
        .cat-eye {
            position: absolute;
            width: 20px;
            height: 20px;
            background: #000;
            border-radius: 50%;
            border: 3px solid #fff;
            box-shadow: inset 0 0 8px rgba(255, 255, 255, 0.8);
            animation: blink 4s infinite;
        }
        
        .cat-eye.left {
            left: 8px;
        }
        
        .cat-eye.right {
            right: 8px;
        }
        
        .cat-eye::before {
            content: '';
            position: absolute;
            top: 3px;
            left: 3px;
            width: 8px;
            height: 8px;
            background: #fff;
            border-radius: 50%;
        }
        
        .cat-eye::after {
            content: '';
            position: absolute;
            top: 6px;
            right: 3px;
            width: 4px;
            height: 4px;
            background: #fff;
            border-radius: 50%;
        }
        
        @keyframes blink {
            0%, 90%, 100% { transform: scaleY(1); }
            95% { transform: scaleY(0.1); }
        }
        
        /* Cute Pink Nose */
        .cat-nose {
            position: absolute;
            top: 35px;
            left: 50%;
            transform: translateX(-50%);
            width: 8px;
            height: 6px;
            background: #FF1493;
            border-radius: 50% 50% 80% 80%;
            border: 2px solid #FF69B4;
            box-shadow: 0 0 8px rgba(255, 20, 147, 0.6);
        }
        
        /* Sweet Smile */
        .cat-mouth {
            position: absolute;
            top: 42px;
            left: 50%;
            transform: translateX(-50%);
            width: 30px;
            height: 15px;
            transition: all 0.3s ease;
        }
        
        .cat-mouth::before {
            content: '';
            position: absolute;
            left: 5px;
            width: 8px;
            height: 8px;
            border: 3px solid #FF1493;
            border-top: none;
            border-right: none;
            border-radius: 0 0 0 100%;
        }
        
        .cat-mouth::after {
            content: '';
            position: absolute;
            right: 5px;
            width: 8px;
            height: 8px;
            border: 3px solid #FF1493;
            border-top: none;
            border-left: none;
            border-radius: 0 0 100% 0;
        }
        
        .cat-mouth.happy {
            animation: smile 0.6s ease-in-out;
        }
        
        @keyframes smile {
            0% { transform: translateX(-50%) scale(1); }
            50% { transform: translateX(-50%) scale(1.3); }
            100% { transform: translateX(-50%) scale(1); }
        }
        
        .cat-mouth.happy::before,
        .cat-mouth.happy::after {
            border-color: #FF69B4;
            border-width: 4px;
        }
        
        /* Cute Whiskers */
        .cat-whiskers {
            position: absolute;
            top: 25px;
            left: 50%;
            transform: translateX(-50%);
            width: 90px;
            height: 30px;
        }
        
        .whisker {
            position: absolute;
            width: 20px;
            height: 3px;
            background: linear-gradient(90deg, #FF69B4, #FFB6C1);
            border-radius: 3px;
            box-shadow: 0 0 5px rgba(255, 105, 180, 0.5);
        }
        
        .whisker.left1 { left: 0; top: 8px; transform: rotate(-20deg); }
        .whisker.left2 { left: 0; top: 15px; transform: rotate(-10deg); }
        .whisker.right1 { right: 0; top: 8px; transform: rotate(20deg); }
        .whisker.right2 { right: 0; top: 15px; transform: rotate(10deg); }
        
        /* Fluffy Tail */
        .cat-tail {
            position: absolute;
            bottom: 25px;
            right: -25px;
            width: 55px;
            height: 18px;
            background: linear-gradient(45deg, #FFB6C1, #FFC0CB);
            border: 4px solid #FF69B4;
            border-radius: 50px;
            transform-origin: left center;
            animation: tailWag 2.5s infinite ease-in-out;
            box-shadow: 0 0 15px rgba(255, 182, 193, 0.6);
        }
        
        @keyframes tailWag {
            0%, 100% { transform: rotate(-20deg); }
            50% { transform: rotate(20deg); }
        }
        
        .cat.idle .cat-tail {
            animation: none;
            transform: rotate(-5deg);
        }
        
        /* Cute Paws */
        .cat-paws {
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 20px;
        }
        
        .cat-paw {
            position: absolute;
            width: 12px;
            height: 12px;
            background: linear-gradient(45deg, #FFB6C1, #FFC0CB);
            border: 3px solid #FF69B4;
            border-radius: 50% 50% 80% 80%;
            box-shadow: 0 0 8px rgba(255, 105, 180, 0.4);
        }
        
        .cat-paw.paw1 { left: 8px; }
        .cat-paw.paw2 { left: 22px; }
        .cat-paw.paw3 { right: 22px; }
        .cat-paw.paw4 { right: 8px; }
        
        /* Cute Blush */
        .cat-blush {
            position: absolute;
            top: 25px;
            width: 100%;
            height: 20px;
        }
        
        .blush {
            position: absolute;
            width: 12px;
            height: 8px;
            background: rgba(255, 105, 180, 0.6);
            border-radius: 50%;
            animation: blushPulse 3s infinite ease-in-out;
        }
        
        .blush.left { left: 8px; }
        .blush.right { right: 8px; }
        
        @keyframes blushPulse {
            0%, 100% { opacity: 0.4; transform: scale(1); }
            50% { opacity: 0.8; transform: scale(1.1); }
        }
        
        .snowflake {
            position: absolute;
            color: rgba(255, 255, 255, 0.8);
            font-size: 1em;
            animation: fall linear infinite;
            pointer-events: none;
        }
        
        @keyframes fall {
            to {
                transform: translateY(100vh) rotate(360deg);
            }
        }
        
        .collectible {
            position: absolute;
            width: 30px;
            height: 30px;
            background: radial-gradient(circle, #FFD700 0%, #FFA500 50%, #FF8C00 100%);
            border-radius: 50%;
            border: 4px solid #B8860B;
            animation: orbPulse 2s infinite ease-in-out;
            cursor: pointer;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
        }
        
        @keyframes orbPulse {
            0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(255, 215, 0, 0.8); }
            50% { transform: scale(1.2); box-shadow: 0 0 30px rgba(255, 215, 0, 1); }
        }
        
        .collectible::before {
            content: '✨';
            position: absolute;
            top: -8px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 16px;
            animation: sparkle 1.5s infinite ease-in-out;
        }
        
        /* Big Special Orbs */
        .collectible.big-orb {
            width: 45px;
            height: 45px;
            background: radial-gradient(circle, #FFD700 0%, #FFA500 30%, #FF8C00 60%, #FF4500 100%);
            border: 5px solid #B8860B;
            box-shadow: 0 0 35px rgba(255, 215, 0, 1);
            animation: bigOrbPulse 1.5s infinite ease-in-out;
        }
        
        @keyframes bigOrbPulse {
            0%, 100% { 
                transform: scale(1); 
                box-shadow: 0 0 35px rgba(255, 215, 0, 1), 0 0 50px rgba(255, 140, 0, 0.5); 
            }
            50% { 
                transform: scale(1.3); 
                box-shadow: 0 0 50px rgba(255, 215, 0, 1), 0 0 70px rgba(255, 140, 0, 0.8); 
            }
        }
        
        .collectible.big-orb::before {
            content: '🌟';
            font-size: 20px;
            top: -10px;
            animation: bigSparkle 1s infinite ease-in-out;
        }
        
        @keyframes bigSparkle {
            0%, 100% { opacity: 1; transform: translateX(-50%) scale(1) rotate(0deg); }
            50% { opacity: 0.7; transform: translateX(-50%) scale(1.4) rotate(180deg); }
        }
        
        @keyframes orbWarning {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.3; transform: scale(0.8); }
        }
        
        /* Sad Cat Animation */
        .cat-eyes.sad .cat-eye {
            animation: sadBlink 2s infinite;
        }
        
        @keyframes sadBlink {
            0%, 90%, 100% { transform: scaleY(0.7) scaleX(1.2); }
            95% { transform: scaleY(0.1) scaleX(1.2); }
        }
        
        .cat-mouth.sad::before,
        .cat-mouth.sad::after {
            border-color: #8B4513;
            transform: scaleY(-1);
        }
        
        .cat-mouth.sad {
            animation: sadMouth 1s ease-in-out;
        }
        
        @keyframes sadMouth {
            0% { transform: translateX(-50%) scale(1); }
            50% { transform: translateX(-50%) scale(0.8); }
            100% { transform: translateX(-50%) scale(1); }
        }
        
        @keyframes sparkle {
            0%, 100% { opacity: 1; transform: translateX(-50%) scale(1) rotate(0deg); }
            50% { opacity: 0.5; transform: translateX(-50%) scale(1.3) rotate(180deg); }
        }
        
        .ui {
            position: absolute;
            top: 20px;
            left: 20px;
            color: #ecf0f1;
            font-size: 12px;
            z-index: 100;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        
        .sound-toggle {
            position: absolute;
            top: 20px;
            right: 20px;
            background: linear-gradient(45deg, #FF69B4, #FFB6C1);
            color: white;
            border: none;
            padding: 12px 16px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 16px;
            border: 3px solid #FF1493;
            box-shadow: 0 0 15px rgba(255, 105, 180, 0.5);
            transition: all 0.3s ease;
            z-index: 100;
            width: 50px;
            height: 50px;
        }
        
        .sound-toggle:hover {
            background: linear-gradient(45deg, #FF1493, #FF69B4);
            transform: scale(1.05);
            box-shadow: 0 0 20px rgba(255, 105, 180, 0.8);
        }
        
        .sound-toggle.muted {
            background: linear-gradient(45deg, #666, #888);
            border-color: #444;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
        }
        
        .controls {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            color: #ecf0f1;
            font-size: 9px;
            text-align: center;
            z-index: 100;
            background: rgba(0,0,0,0.6);
            padding: 8px 12px;
            border-radius: 8px;
            display: block;
            transition: opacity 0.3s ease;
        }
        
        .controls.hidden {
            opacity: 0;
            pointer-events: none;
        }
        
        .cat.moving-left {
            transform: translateX(-50%) scaleX(-1);
        }
        
        .cat.moving-right {
            transform: translateX(-50%) scaleX(1);
        }
        
        .game-over {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(0, 0, 0, 0.9);
            padding: 30px;
            border-radius: 15px;
            color: #ecf0f1;
            text-align: center;
            display: none;
            z-index: 1000;
            border: 3px solid #FF69B4;
        }
        
        .restart-btn {
            background: linear-gradient(45deg, #FF69B4, #FFB6C1);
            color: white;
            border: none;
            padding: 12px 24px;
            margin-top: 15px;
            border-radius: 25px;
            cursor: pointer;
            font-family: 'Press Start 2P', monospace;
            font-size: 10px;
            border: 3px solid #FF1493;
            box-shadow: 0 0 15px rgba(255, 105, 180, 0.5);
        }
        
        .restart-btn:hover {
            background: linear-gradient(45deg, #FF1493, #FF69B4);
            transform: scale(1.05);
        }
        
        .combo-message {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 24px;
            font-weight: bold;
            color: #FFD700;
            text-shadow: 3px 3px 6px rgba(0,0,0,0.8);
            pointer-events: none;
            z-index: 1000;
            animation: comboAppear 1.5s ease-out forwards;
        }
        
        @keyframes comboAppear {
            0% { 
                opacity: 0; 
                transform: translate(-50%, -50%) scale(0.5); 
            }
            30% { 
                opacity: 1; 
                transform: translate(-50%, -50%) scale(1.2); 
            }
            100% { 
                opacity: 0; 
                transform: translate(-50%, -80%) scale(1); 
            }
        }
        
        @keyframes pulse {
            0%, 100% { 
                opacity: 1; 
                transform: scale(1); 
            }
            50% { 
                opacity: 0.7; 
                transform: scale(1.1); 
            }
        }
        
        @keyframes heartFloat {
            0% {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
            100% {
                opacity: 0;
                transform: translateY(-50px) scale(1.5);
            }
        }